Overview

overview

10

Static

static

84f85aa0fa...c9.exe

windows7-x64

10

84f85aa0fa...c9.exe

windows10-2004-x64

5

Sharing

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General

  • Target

    84f85aa0fabab28188ef47f730fac55eabf841ce65f657155ba5efd5274a5ac9

  • Size

    66KB

  • Sample

    221123-q324rsfe77

  • MD5

    bff6f8174edd06b7c02a8a34d3cf3e91

  • SHA1

    b6372ce38eed5cace0a43148e38ad5590a4602f2

  • SHA256

    84f85aa0fabab28188ef47f730fac55eabf841ce65f657155ba5efd5274a5ac9

  • SHA512

    ef66228c16c64e47da4c77002b5ea453da4f4ac1529f93a0c5a17ac308aa0c671e04bd59d11dbe71e5327ba72bc1e09550663dc1efdf661a2bab2788bdee19bf

  • SSDEEP

    1536:R1s9gsCIJb36uzOW9J3qsHdlwcIxulEbgVD+Gt8QcEG:rUpxOuzxCsHn0uaocQP

Score
10/10
persistence

Malware Config

Targets

    • Target

      84f85aa0fabab28188ef47f730fac55eabf841ce65f657155ba5efd5274a5ac9

    • Size

      66KB

    • MD5

      bff6f8174edd06b7c02a8a34d3cf3e91

    • SHA1

      b6372ce38eed5cace0a43148e38ad5590a4602f2

    • SHA256

      84f85aa0fabab28188ef47f730fac55eabf841ce65f657155ba5efd5274a5ac9

    • SHA512

      ef66228c16c64e47da4c77002b5ea453da4f4ac1529f93a0c5a17ac308aa0c671e04bd59d11dbe71e5327ba72bc1e09550663dc1efdf661a2bab2788bdee19bf

    • SSDEEP

      1536:R1s9gsCIJb36uzOW9J3qsHdlwcIxulEbgVD+Gt8QcEG:rUpxOuzxCsHn0uaocQP

    Score
    10/10
    persistence

    • Modifies WinLogon for persistence

      persistence

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Winlogon Helper DLL

1
T1004

Privilege Escalation

Defense Evasion

Modify Registry

1
T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks